<%@ page language="java" contentType="text/html; charset=utf-8"
    pageEncoding="utf-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
     <form action="login/LogionAction.do" method="post"> 
         userName:<input type="text" name="userName"/><br>
         password:<input type="text" name="password"/><br>
         <input type="submit" value="提交">
     </form>
</html>